Today’s World in Pictures feature Sudanese anti-government protesters chanting slogans during a demonstration in Khartoum, Sudan; Model Cara Delevingne presenting a creation as part of Stella McCartney's ready-to-wear Spring/Summer 2014 fashion collection in Paris and Meredith Kercher’s family lawyer Francesco Maresca talking to reporters as he arrives for the start of U.S. student Amanda Knox's second appeals trial in her British roommate's murder.